// Copyright (C) Kumo inc. and its affiliates.
// Author: Jeff.li lijippy@163.com
// All rights reserved.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.
//


#pragma once

#include <pollux/dwio/common/selective_column_reader.h>
#include <pollux/dwio/dwrf/reader/dwrf_data.h>

namespace kumo::pollux::dwrf {

std::unique_ptr<dwio::common::SelectiveColumnReader>
createSelectiveFlatMapColumnReader(
    const TypePtr& requestedType,
    const std::shared_ptr<const dwio::common::TypeWithId>& fileType,
    DwrfParams&,
    common::ScanSpec&);

} // namespace kumo::pollux::dwrf
